Heavy Duty Polyurethane Caster Wheels (Swivel Caster with Directional Lock on Polyurethane Wheels)

Firmly bonded to precision machined cast iron cores offer low rolling resistance, smooth & noiseless running, are non-marking and floor protective. These wheels possess high abrasion & cut resistance and are resistant to tearing. Suitable for medium to heavy duty usage. Also comes in a range of different colors. Wheel Bearing Options: Sealed precision ball bearings, tapered roller bearings or roller bearings.